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The mission of the UCA is to promote the responsible development and use of underground space and facilities.

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The UCA is dedicated to provide the best professional products available to the industry through T&UC (Tunneling & Underground Construction) magazine, the George A. Fox Conference, The North American Tunneling conference, and The North American Tunnel Demand Forecast. Additionally, members will have complete access to all SME products and services including the RETC, Mining Engineering and T&UC magazines, SME short courses and topical conferences, more than 100 other publications and proceedings, web and career services, and much more. The volunteers provide critical industry and technical knowledge to provide premier educational and professional development opportunities for practitioners across the globe.

View the UCA's Career in Underground Construction Video
Tunneling, the Underground and the UCA

Download the "Guidelines for Improved Risk Management
on Tunnel and Underground Construction Projects in the
United States of America

2015 Cutting Edge Conference: Urban Tunneling
Registration is now open for the 2015 Cutting Edge Conference. With more than 80% of the US population currently residing in urban areas, and an anticipated population increase of 40% predicted by 2050, the demand for improved underground utilities and transportation infrastructure is rapidly becoming one of the major challenges facing the nation. Learn more about this at the 2015 Cutting Edge Conference!
World Tunnel Congress
WTC is renowned for bringing the best and the brightest in the tunneling industry together! WTC 2016 promises to bring leaders of the tunneling industry to San Francisco, California, USA. The Call for Papers has been extended until June 30, 2015, don't miss your chance submit your abstract now! Start planning your participation now by booking your accommodations.

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SME is a member society of OneMine, the SME Foundation, and the
American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME).